@misc{indiciaed02fd289b738,
  title = {Proterozoic eucaryotes from eastern california.},
  author = {P E Cloud and G R Licari and L A Wright and B W Troxel},
  year = {1969},
  doi = {10.1073/pnas.62.3.623},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591732/},
  note = {Source identifier: 16591732}
}